RC Szabo Plumbing & Sewer

Menu

PLUMBERS that PAY ATTENTION!

RC Szabo Plumbing & Sewer

Essential Plumbing Services to keep your Home Running 24/7

Licensing and Certification Requirements for Plumbers in the State of Illinois

Licensing and Certification Requirements for Plumbers in the State of Illinois

by

If you’re working in the plumbing industry in Illinois: Guide to Understanding Plumbing Licenses

Table of Contents

Types of Plumbing Licenses in Illinois

To legally perform plumbing work in Illinois, professionals must obtain a license issued by the Illinois Department of Public Health (IDPH). There are three main types of plumbing licensure in Illinois:

1. Apprentice Plumbing License

This is the entry-level license for individuals starting their journey in plumbing. To apply:

  • Must be 16 years of age or older
  • Must be employed by a licensed plumbing contractor
  • Must be registered in a plumber apprenticeship program

The apprentice license allows individuals to work under the direct supervision of licensed plumbers for hands-on training. Apprentices are not allowed to work independently.

2. Licensed Plumber (Journeyman Equivalent)

After sufficient training and experience, apprentices may apply to become licensed plumbers by passing a comprehensive state examination.

  • Complete a minimum of four years of apprenticeship training
  • Submit a completed application to the IDPH
  • Pay applicable testing and license fees
  • Pass the Illinois Plumbers Licensing Exam

This license allows plumbers to perform work independently or under a contractor and is a prerequisite for becoming a plumbing contractor.

3. Plumbing Contractor License

This license is for those who wish to operate their own plumbing business and hire other plumbers.

  • Must hold an active Illinois plumber license
  • Must carry liability insurance and a surety bond
  • Must register with the Illinois Department of Public Health as a contractor
  • Complete additional business and legal compliance steps

Application and Renewal Processes

Staying compliant with Illinois plumbing regulations means keeping your licensing up to date. Below are the key steps and timelines:

Applying for an Apprentice Plumber License

  • Submit an application through the Illinois Department of Public Health (IDPH) at IDPH Plumbing Licensing Page
  • Provide proof of employment with a licensed contractor
  • Renew annually

Applying for the Plumber License

  • Complete apprenticeship training
  • Submit exam application to IDPH by March 1 each year
  • Pay exam fee ($175 as of the latest IDPH schedule)
  • Take the licensing exam held annually in Chicago and Springfield

Applying for a Plumbing Contractor License

  • Upload required documents (proof of license, bond, and insurance) on IDPH’s portal
  • Pay registration fee
  • Renew each year to maintain active status

Reminder: All licenses (Apprentice, Plumber, and Contractor) must be renewed annually. Late renewals may incur additional fees or require reapplication.

Required Exams and Training

The IDPH ensures that only qualified individuals receive plumber licenses by administering a thorough licensing exam once a year.

The Illinois Plumbers Licensing Exam Includes:

  • Plumbing Code knowledge
  • Practical installation and repair questions
  • Blueprint reading
  • Illinois-specific laws and safety regulations

The state highly recommends formal education through approved technical schools or union apprenticeship programs, which combine hands-on experience with classroom instruction.

Common Approved Apprentice Programs:

  • Illinois Plumbing Heating Cooling Contractors Association (IL PHCC)
  • Plumbers Union Local 130 UA Apprenticeship Program
  • Local community colleges with certified plumbing programs

Continuing Education Requirements

Continuing education (CE) is crucial to remain current with evolving plumbing codes, technologies, and safety procedures.

Illinois CE Requirements:

  • Licensed plumbers must complete 4 hours of IDPH-approved continuing education each year
  • Approved CE topics include:
  • Illinois Plumbing Code updates
  • LEED and green plumbing
  • Safety practices and OSHA standards

Providers must be approved by the IDPH. Submit proof of completion with annual license renewal.

For a list of approved CE providers, visit the IDPH website: Continuing Education for Plumbers — IDPH

Penalties for Operating Without a Plumbing License

Illinois law strictly prohibits plumbing work without a valid license. Violations are subject to severe financial and legal penalties.

Key Penalties Include:

  • Fines of up to $5,000 per offense
  • Cease-and-desist orders from the IDPH
  • Legal prosecution for repeated offenses
  • Risk of civil lawsuits if unlicensed work results in property damage or injury
  • Loss of eligibility for future licensing

Note: Contractors who knowingly hire unlicensed plumbers can also face penalties and risk their own license suspension.

Why Plumbing Licensing Protects Contractors and Homeowners

Licensing isn’t just about following the law—it’s also a mark of quality, competence, and trust that benefits everyone involved.

For Contractors:

  • Demonstrates industry knowledge and professionalism
  • Increases credibility and trust with customers and inspectors
  • Helps secure higher-paying jobs and commercial contracts
  • Protects your business from liability and lawsuits

For Homeowners:

  • Ensures plumbing work is safe, sanitary, and up to code
  • Offers legal recourse in case of shoddy or dangerous work
  • Provides peace of mind when hiring for remodeling or repair projects

Licensing acts as the foundation of quality assurance and reinforces public health and safety. With so much at stake—especially in residential work involving drinking water and sewer systems—licensing requirements serve both a practical and ethical role.

Common Illinois Plumbing License FAQs

Q: How long does it take to become a licensed plumber in IL?

A: Typically, it takes 4-5 years: four years in an apprenticeship program before sitting for the licensing exam.

Q: Can I transfer an out-of-state plumbing license to Illinois?

A: Illinois does not currently have reciprocity agreements for out-of-state licenses. All individuals must comply with state-specific licensing procedures.

Q: How do I stay updated on code changes?

A: IDPH and professional associations such as the IL PHCC and Plumbers Union Local 130 offer regular training, updates, and newsletters.

Licensing Requirements Summary Checklist

Here’s a quick-reference checklist for licensing and certification requirements in Illinois:

  • Must be at least 16 to become an apprentice
  • Must work under a licensed plumbing contractor
  • Must complete approved apprenticeship program (min. 4 years)
  • Must submit plumber license exam application by March 1
  • Must pass the Illinois plumber’s exam
  • Must complete 4 hours of IDPH-approved CE each year
  • Contractors must carry general liability insurance and surety bond
  • All licenses must be renewed yearly
  • Must adhere to Illinois Plumbing Code and IDPH regulations

Call to Action: Stay Compliant, Stay Ahead

Navigating the Illinois plumbing license process might seem complex, but it is 100% achievable with the right guidance and commitment. Whether you’re an apprentice aiming for your first exam or a contractor expanding your business, staying compliant ensures your business stays strong.

Need help? Reach out to a mentor, join a local union, or contact a professional association like:

Professional development is not a one-time event—it’s a lifelong investment. Get certified, keep learning, and take pride in your trade.

Stay licensed. Stay trusted. Grow your reputation the right way.

Need help with licensing or training? Call us at (XXX) XXX-XXXX or message us on Facebook or Instagram [@YourPlumbingPros]. Follow us for updates on Illinois plumbing codes and continuing education!


Post Views: 107

Leave a Comment